/// <summary>
/// Maneuver in combat with target
/// </summary>
void CombatMove(Vector3 direction, float moveSpeed, bool backAway = false)
{
if (!backAway)
{
pursuing = true;
retreating = false;
}
else
{
retreating = true;
pursuing = false;
}
if (!senses.TargetIsWithinYawAngle(5.625f, targetPos))
{
TurnToTarget(direction.normalized);
// Classic always turns in place. Enhanced only does so if enemy is not in sight.
if (!DaggerfallUnity.Settings.EnhancedCombatAI || !senses.TargetInSight)
{
return;
}
}
Vector3 motion = transform.forward * moveSpeed;
if (backAway)
{
motion *= -1;
}
// If using enhanced combat, avoid moving directly below targets
if (!backAway && DaggerfallUnity.Settings.EnhancedCombatAI && avoidObstaclesTimer == 0 && !lookingForDetour)
{
bool withinPitch = senses.TargetIsWithinPitchAngle(45.0f);
if (!pausePursuit && !withinPitch)
{
if (flies || isLevitating || swims)
{
if (!senses.TargetIsAbove())
{
motion = -transform.up * moveSpeed;
}
else
{
motion = transform.up * moveSpeed;
}
}
// Causes a random delay after being out of pitch range
else if (senses.TargetIsAbove() && changeStateTimer <= 0)
{
SetChangeStateTimer();
pausePursuit = true;
}
}
else if (pausePursuit && withinPitch)
{
pausePursuit = false;
}
if (pausePursuit)
{
if (senses.TargetIsAbove() && !senses.TargetIsWithinPitchAngle(55.0f) && changeStateTimer <= 0)
{
// Back away from target
motion = -transform.forward * moveSpeed * 0.75f;
}
else
{
// Stop moving
return;
}
}
}
// Avoid other enemies, and stop enemies from moving on top of shorter enemies
//AvoidEnemies(ref motion);
// Return if AvoidEnemies set change timer
//if (changeStateTimer > 0 && !pursuing && !retreating)
//return;
SetChangeStateTimer();
if (swims)
{
WaterMove(motion);
}
else if (flies || isLevitating)
{
controller.Move(motion * Time.deltaTime);
}
else
{
MoveIfNoFallDetected(motion);
}
}
/// <summary>
/// Try to move in given direction
/// </summary>
void AttemptMove(Vector3 direction, float moveSpeed, bool backAway = false)
{
// Set whether pursuing or retreating, for bypassing changeStateTimer delay when continuing these actions
if (!backAway)
{
pursuing = true;
retreating = false;
}
else
{
retreating = true;
pursuing = false;
}
if (!senses.TargetIsWithinYawAngle(5.625f, targetPos))
{
TurnToTarget(direction.normalized);
// Classic always turns in place. Enhanced only does so if enemy is not in sight,
// for more natural-looking movement while pursuing.
if (!DaggerfallUnity.Settings.EnhancedCombatAI || !senses.TargetInSight)
{
return;
}
}
if (backAway)
{
direction *= -1;
}
// Move downward some to eliminate bouncing down inclines
if (!flies && !swims && !isLevitating && controller.isGrounded)
{
direction.y = -2f;
}
Vector3 motion = direction * moveSpeed;
// If using enhanced combat, avoid moving directly below targets
if (!backAway && DaggerfallUnity.Settings.EnhancedCombatAI && avoidObstaclesTimer == 0)
{
bool withinPitch = senses.TargetIsWithinPitchAngle(45.0f);
if (!pausePursuit && !withinPitch)
{
if (flies || isLevitating || swims)
{
if (!senses.TargetIsAbove())
{
motion = -transform.up * moveSpeed;
}
else
{
motion = transform.up * moveSpeed;
}
}
// Causes a random delay after being out of pitch range
else if (senses.TargetIsAbove() && changeStateTimer <= 0)
{
SetChangeStateTimer();
pausePursuit = true;
}
}
else if (pausePursuit && withinPitch)
{
pausePursuit = false;
}
if (pausePursuit)
{
if (senses.TargetIsAbove() && !senses.TargetIsWithinPitchAngle(55.0f) && changeStateTimer <= 0)
{
// Back away from target
motion = -transform.forward * moveSpeed * 0.75f;
}
else
{
// Stop moving
return;
}
}
}
SetChangeStateTimer();
// Check if there is something to collide with directly in movement direction, such as upward sloping ground.
Vector3 motion2d = motion.normalized;
motion2d.y = 0;
RayCheckForObstacle(motion2d);
RayCheckForFall(motion2d);
if (fallDetected || obstacleDetected)
{
FindDetour(motion2d);
}
else
// Clear to move
{
if (swims)
{
WaterMove(motion);
}
else if (flies || isLevitating)
{
controller.Move(motion * Time.deltaTime);
}
else
{
controller.Move(motion * Time.deltaTime);
}
}
// Reset clockwise check if we've been clear of obstacles/falls for a while
if (Time.time - lastTimeWasStuck > 2f)
{
checkingClockwiseTimer = 0;
didClockwiseCheck = false;
}
}
